Here is a very nice essay that I think resonates with what we are doing regarding blockchain infrastructure:
The Knight First Amendment Institute has been created 3 years ago and is part of Columbia University and has for mission:
The Knight First Amendment Institute defends the freedoms of speech and the press in the digital age through strategic litigation, research, and public education. Our aim is to promote a system of free expression that is open and inclusive, that broadens and elevates public discourse, and that fosters creativity, accountability, and effective self-government.